54394459

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 66279600

約数和(自身を除く): 11885141

約数列:

[1, 7, 29, 49, 101, 203, 379, 707, 1421, 2653, 2929, 4949, 10991, 18571, 20503, 38279, 76937, 143521, 267953, 538559, 1110091, 1875671, 7770637, 54394459]

約数ペア:

[(1, 54394459), (7, 7770637), (29, 1875671), (49, 1110091), (101, 538559), (203, 267953), (379, 143521), (707, 76937), (1421, 38279), (2653, 20503), (2929, 18571), (4949, 10991)]